子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 二刃球头铣刀 | CN201310327022.4 | 2013-07-30 | CN104339004A | 2015-02-11 | 李志芬 |
| 本发明涉及一种二刃球头铣刀，包括刀柄、刀颈以及球形刀头，所述刀柄、刀颈以及刀头为一体结构，所述刀头上设有两个切削刃以及两个延伸至刀颈并具有一定螺旋角的排屑槽，所述排屑槽的内表面为光滑的弧形面，所述排屑槽的螺旋角为30°。所述刀颈的半径小于刀柄的半径。所述刀颈与刀柄的连接处端面边缘设有倒角面。所述刀柄端部设有45°的倒角。采用上述结构后本发明二刃球头铣刀工作平稳且切削能力强，提高了铣刀的使用寿命。 | ||||||
| 2 | 钻铣切削工具 | CN201610075049.2 | 2016-02-02 | CN105665804A | 2016-06-15 | 李凯; 屈建国; 邹卫贤; 张辉; 王磊 |
| 本发明适用于切削工具技术领域，尤其涉及一种可应用于金属基板材加工领域的钻铣切削工具，包括刃径部，所述刃径部具有主螺旋槽，所述主螺旋槽包括至少两条右旋螺旋槽，所述刃径部前端的头型具有两个对称设置的切削齿，所述切削齿具有第一、二面角，且所述第二面角大于所述第一面角，所述刃径部的前端具第一后角和第二后角，所述第一后角相对第二后角靠近于切削刃。本发明所提供的钻铣切削工具，其保证了刀刃厚度和排屑空间的前提下，提高刀刃的锋利性，实现了钻削加工，双后角的设计能提高切削刃整体的强度，而且能够减小摩擦，增加排屑空间，进而使刃径部在保证强度和刚性的前提下具有较高的锋利性，加工性能佳。 | ||||||
| 3 | 铣床刀具 | CN201410669138.0 | 2014-11-20 | CN104400102A | 2015-03-11 | 陈英娟 |
| 本发明涉及铣床刀具，包括刀柄，刀杆和刀头，所述刀柄上设有刀槽，刀杆的一端通过螺钉固定在刀槽内，刀杆的另一端上设有刀头，所述刀头的两侧分别设有第一刀刃和第二刀刃。本发明具有结构简单，技能加工平面也能加工弧面等特点。 | ||||||
| 4 | 一种新型环保材料铣削装置 | CN201710567386.8 | 2017-07-12 | CN107159946A | 2017-09-15 | 陈红嘉 |
| 本发明公开了一种新型环保材料铣削装置，是由机架、工作台、电机、铣刀、铣刀轴、导板、保护罩、吸尘管、吸尘电机和除尘袋组成，所述的铣刀连接于铣刀轴，机架下设有电机，铣刀连接于电机，导板设置于铣刀两侧，机架连接工作台位于工作台下方，保护罩连接工作台位于工作台上方，吸尘管一端连接保护罩，吸尘管另一端连接吸尘电机，吸尘电机连接除尘袋，所述的铣刀侧刃部设置有直角三角形状的辅助切刀。 | ||||||
| 5 | 一种铣刀 | CN201410667514.2 | 2014-11-20 | CN104400097A | 2015-03-11 | 陈英娟 |
| 本发明涉及一种铣刀，包括刀柄和刀头，所述刀柄上设有键槽，刀柄和刀头内设有连通的冷却通道，刀头的刃部为向下倾斜形成斜面，刀头上设有排屑槽和切削刃，所述切削刃为双刀片结构，双刀片之间形成散热槽。本发明具有冷却效果好，拆装方便，可以实现对部件不同表面结构加工等特点。 | ||||||
| 6 | 具有两条切削刃的螺旋铣刀 | CN201310326951.3 | 2013-07-31 | CN104339002A | 2015-02-11 | 包少毅 |
| 本发明属于铣刀领域，尤其是塑料加工、木材加工和铝合金加工用的具有两条切削刃的螺旋铣刀。它包括刀柄、刀体，刀体上设有两条切削刃，切削刃后设有螺旋形的排屑槽，排屑槽内设有若干顺着排屑槽螺旋设置的加强筋。本发明的优点是结构简单实用，平衡性能好，强度高，提高了刀具的使用寿命，加工工件质量高。 | ||||||
| 7 | 二刃铝用铣刀 | CN201310324240.2 | 2013-07-30 | CN104338995A | 2015-02-11 | 李志芬 |
| 本发明涉及一种二刃铝用铣刀，包括刀杆与刀头，所述刀头设有两个侧切削刃以及两个相对应的端刃，所述侧切削刃呈螺旋状，所述侧切削刃的螺旋角为43°，所述侧切削刃之间设有螺旋状排屑槽，所述端刃的第一后角为6°，第二后角为15°，端刃前角为6°。所述刀头表面设置氮化铝钛涂层。所述刀杆的直径d在4-16mm之间。所述刀头的轴向长度L1在5-50mm之间。所述二刃铝用铣刀的轴向总长L在50-100mm之间。采用上述结构后本发明能够高效率地加工铝材，不易磨损，增加了刀具的使用寿命，降低了加工成本。 | ||||||
| 8 | End mill and scroll for scroll compressor | US15028740 | 2014-01-07 | US10118237B2 | 2018-11-06 | Yusaku Miyamoto |
| In an end mill, a peripheral cutting edge portion has a peripheral cutting edge formed in a spiral shape around an axis, a peripheral rake face formed on the front side of the peripheral cutting edge in the rotating direction and bordering thereon and a peripheral flank formed on the rear side of the peripheral cutting edge in the rotating direction and bordering thereon. The peripheral flank has a first peripheral flank formed in a position on the mill body tip side to have a first clearance angle and a second peripheral flank formed in a position on the mill body end side of the first peripheral flank and neighboring the first peripheral flank to have a second clearance angle. An average width value of the first peripheral flank in the rotating direction is greater than an average width value of the second peripheral flank in the rotating direction. | ||||||
| 9 | END MILL AND METHOD FOR MANUFACTURING MACHINED PRODUCT | US15529685 | 2015-11-26 | US20170326655A1 | 2017-11-16 | Masahiko KURODA |
| A end mill includes: an end mill body having a rotation axis, the end mill body including a shank portion and a cutting portion with an outer peripheral cutting edge; an end cutting edge including a first cutting edge and a second cutting edge; a first gash opening between the first cutting edge and the second cutting edge; and a second gash located adjacently to the first gash in the rotational direction, and opening to a side closer to the outside peripheral from the chisel portion. A ratio (L1/L2) of a length (L1) from a distal end of the end mill body to a terminal end of the first gash to a length (L2) from the distal end of the end mill body to a terminal end of the second gash, when viewed from a side, is from 0.8 to 1.1. | ||||||
| 10 | TWO-WAY MILLING CUTTER | US15497206 | 2017-04-26 | US20180085835A1 | 2018-03-29 | Ming-Kung WU |
| A milling cutter includes a cutting section extending from a shank along an axis. The shank includes a free end as a first end of the milling cutter. The cutting section includes a free end as a second end of the milling cutter. The cutting section includes at least one right-hand cutting unit, at least one left-hand cutting unit and at least two grooves about the axis. Each of the grooves is made between the right-hand cutting unit and the left-hand cutting unit. The right-hand cutting unit includes several right-hand blades extending at a first helical angle relative to the axis. The left-hand cutting unit includes several left-hand blades extending at a second helical angle relative to the axis. | ||||||
| 11 | END MILL AND SCROLL FOR SCROLL COMPRESSOR | US15028740 | 2014-01-07 | US20160256939A1 | 2016-09-08 | Yusaku MIYAMOTO |
| In an end mill, a peripheral cutting edge portion has a peripheral cutting edge formed in a spiral shape around an axis, a peripheral rake face formed on the front side of the peripheral cutting edge in the rotating direction and bordering thereon and a peripheral flank formed on the rear side of the peripheral cutting edge in the rotating direction and bordering thereon. The peripheral flank has a first peripheral flank formed in a position on the mill body tip side to have a first clearance angle and a second peripheral flank formed in a position on the mill body end side of the first peripheral flank and neighboring the first peripheral flank to have a second clearance angle. An average width value of the first peripheral flank in the rotating direction is greater than an average width value of the second peripheral flank in the rotating direction. | ||||||
| 12 | 正逆の両方向に回転可能なミル構造 | JP2017075417 | 2017-04-05 | JP2018051750A | 2018-04-05 | 呉明恭 |
| 【課題】正逆の両方向に回転可能なミル構造を提供する。 【解決手段】本発明の正逆の両方向に回転可能なミル構造は、柄部及び前記柄部に連接される切削部を備える。前記切削部は右ねじれ刃部、左ねじれ刃部、及びそれらの間にある切りくず収容溝を有する。前記ミルにより繊維材料に対して左ねじれ方向及び右ねじれ方向に交錯切れ目が入れられ、交錯切れ目により任意の延伸方向の連続する繊維がきれいに切断され、繊維材料に形成される穴の穴壁または切削面がバリせず、穴壁の表面または切削面の精度が向上する。 【選択図】図1 |
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| 13 | エンドミルおよび切削加工物の製造方法 | JP2016561932 | 2015-11-26 | JPWO2016084877A1 | 2017-08-24 | 雅彦 黒田 |
| 【課題】欠損を抑制でき、かつ切屑排出性が良好なエンドミルを提供する。【解決手段】回転軸Oを有し、シャンク部20および外周刃3を含む切削部21を備えるエンドミル本体4と、第1刃6および第2刃7からなる底刃2と、チゼル部5およびチゼル部5側における第1刃6の少なくとも一部から第1刃6および第2刃7の間において開口する第1ギャッシュ8と、この第1ギャッシュ8の回転方向に隣接して位置し、チゼル部5から外周側に開口する第2ギャッシュ9とを備え、側面視で、エンドミル本体4の先端から第1ギャッシュ8の終端までの長さL1とエンドミル本体4の先端から第2ギャッシュ9の終端までの長さL2との比(L1/L2)が0.8〜1.1のエンドミル1である。【選択図】図2 | ||||||
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